EP0155900A3 - Contouring method and machine for printed circuits - Google Patents
Contouring method and machine for printed circuits Download PDFInfo
- Publication number
- EP0155900A3 EP0155900A3 EP85730015A EP85730015A EP0155900A3 EP 0155900 A3 EP0155900 A3 EP 0155900A3 EP 85730015 A EP85730015 A EP 85730015A EP 85730015 A EP85730015 A EP 85730015A EP 0155900 A3 EP0155900 A3 EP 0155900A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- contour
- circuit
- cutting
- head
- contouring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/0061—Tools for holding the circuit boards during processing; handling transport of printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0228—Cutting, sawing, milling or shearing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306664—Milling including means to infeed rotary cutter toward work
- Y10T409/306776—Axially
- Y10T409/307056—Axially and laterally
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30784—Milling including means to adustably position cutter
- Y10T409/307896—Milling including means to adustably position cutter with work holder or guide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30868—Work support
- Y10T409/309128—Work support with means to adjust work support vertically
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Control Of Cutting Processes (AREA)
Abstract
The contouring is effected by firstly cutting partially the
contour, so as to leave a portion of the contour enough long
to ensure the rigidity of the circuit with respect to the board
8. Then the circuit is clamped, while the remaining portion is
cut without any discontinuity in the cutting.
The contouring machine comprises an operating head
21 and a workpiece pressing device 23, 46, 47, 51, which is
operated for clamping the circuit during the cutting of the
remaining portion of the contour. This device comprises a
pad 51 movable with respect to the head 21 parallely to said
portion of the contour for a displacement at least equal to the
length of the portion. The pad 51 is then returned to rest
during the raising of the head 21 by engaging with a roller 53
a stationary taper edge 54.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6711884 | 1984-02-09 | ||
IT67118/84A IT1179960B (en) | 1984-02-09 | 1984-02-09 | DISCONNECTION METHOD AND RELEVANT MACHINE FOR PRINTING CIRCUITS |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0155900A2 EP0155900A2 (en) | 1985-09-25 |
EP0155900A3 true EP0155900A3 (en) | 1988-12-14 |
Family
ID=11299724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85730015A Withdrawn EP0155900A3 (en) | 1984-02-09 | 1985-02-01 | Contouring method and machine for printed circuits |
Country Status (4)
Country | Link |
---|---|
US (1) | US4657452A (en) |
EP (1) | EP0155900A3 (en) |
JP (1) | JPS60191798A (en) |
IT (1) | IT1179960B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4830554A (en) * | 1986-06-23 | 1989-05-16 | Cencorp, Inc. | Routing apparatus for cutting printed circuit boards |
JPS6362697A (en) * | 1986-09-01 | 1988-03-18 | 松下電器産業株式会社 | Substrate divider |
JPH0187817U (en) * | 1987-11-30 | 1989-06-09 | ||
DE3805487A1 (en) * | 1988-02-22 | 1989-12-14 | Siemens Ag | Method for separating printed circuit boards from a blank |
US4966508A (en) * | 1988-06-03 | 1990-10-30 | Hitachi Seiko, Ltd. | Work holding device for cutting printed boards |
US5094282A (en) * | 1990-01-25 | 1992-03-10 | Heian Corporated | Lumber processing apparatus |
US5326200A (en) * | 1993-01-05 | 1994-07-05 | Heian Corporation | Press and suction apparatus of a numberical control router |
US5894648A (en) * | 1996-02-26 | 1999-04-20 | Cencorp | High speed depaneling apparatus and method |
US6783620B1 (en) | 1998-10-13 | 2004-08-31 | Matsushita Electronic Materials, Inc. | Thin-laminate panels for capacitive printed-circuit boards and methods for making the same |
US6114015A (en) * | 1998-10-13 | 2000-09-05 | Matsushita Electronic Materials, Inc. | Thin-laminate panels for capacitive printed-circuit boards and methods for making the same |
FR2801231B1 (en) * | 1999-11-24 | 2002-02-15 | Rouchaud Gendron | MACHINE TOOL FOR HIGH SPEED MACHINING OF PARTS FROM PLATES |
CN109484839B (en) * | 2018-11-01 | 2024-01-12 | 深圳市克鲁斯机器人科技有限公司 | Full-automatic PIN rubber coating machine of going up |
CN111761634A (en) * | 2019-04-02 | 2020-10-13 | 南京大量数控科技有限公司 | Floating pressure positioner |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2719984A1 (en) * | 1976-11-15 | 1978-05-24 | Excellon Ind | METHOD FOR CUTTING PARTS FROM WORKPIECES AND DEVICE FOR CARRYING OUT THIS METHOD |
GB2019269A (en) * | 1978-04-20 | 1979-10-31 | Trumpf Maschinen Ag | Machine tool with workpiece clamping arrangement |
DE3241270C1 (en) * | 1982-11-09 | 1984-01-26 | Leopold 5350 Euskirchen Jägers | Drilling machine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3587391A (en) * | 1969-09-25 | 1971-06-28 | Robert D Pitts | Work support mechanism |
US3730634A (en) * | 1970-01-08 | 1973-05-01 | Gerber Garment Technology Inc | Apparatus for cutting and drilling sheet material |
US4037982A (en) * | 1974-09-11 | 1977-07-26 | Infranor S.A. | Machine tools |
US4530627A (en) * | 1976-08-19 | 1985-07-23 | Kosmowski Wojciech B | Pinless router |
DE2728794C2 (en) * | 1977-06-25 | 1984-03-29 | Aristo Graphic Systeme Gmbh & Co Kg, 2000 Hamburg | Milling head for cutting out templates from cardboard or the like. |
SE424608B (en) * | 1977-09-27 | 1982-08-02 | Bert Larsson | BORR- COH MILLING MACHINE FOR SAMPLE CARDS |
DE2841597C2 (en) * | 1978-09-25 | 1985-02-28 | Heinz Schmoll, Werkzeug- und Vorrichtungsbau, 6242 Kronberg | Drilling and milling device, in particular for circuit boards |
US4382728A (en) * | 1979-10-25 | 1983-05-10 | The Boeing Company | Workpiece retaining pressure-foot assembly for orthogonally movable machine tool |
US4443141A (en) * | 1982-02-22 | 1984-04-17 | Cooper Industries | Pinless pressure foot for machine tool |
-
1984
- 1984-02-09 IT IT67118/84A patent/IT1179960B/en active
-
1985
- 1985-02-01 EP EP85730015A patent/EP0155900A3/en not_active Withdrawn
- 1985-02-06 US US06/698,609 patent/US4657452A/en not_active Expired - Fee Related
- 1985-02-09 JP JP60024272A patent/JPS60191798A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2719984A1 (en) * | 1976-11-15 | 1978-05-24 | Excellon Ind | METHOD FOR CUTTING PARTS FROM WORKPIECES AND DEVICE FOR CARRYING OUT THIS METHOD |
GB2019269A (en) * | 1978-04-20 | 1979-10-31 | Trumpf Maschinen Ag | Machine tool with workpiece clamping arrangement |
DE3241270C1 (en) * | 1982-11-09 | 1984-01-26 | Leopold 5350 Euskirchen Jägers | Drilling machine |
Also Published As
Publication number | Publication date |
---|---|
US4657452A (en) | 1987-04-14 |
JPS60191798A (en) | 1985-09-30 |
EP0155900A2 (en) | 1985-09-25 |
IT1179960B (en) | 1987-09-23 |
IT8467118A0 (en) | 1984-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR GB LI SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE FR GB LI SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19890615 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ASTIGIANO, FLORIO Inventor name: KAMINSKI, ERNESTO |